试题与答案

阅读下面短文,掌握其大意。然后从A、B、C、D四个选项中选出最佳选项。 Many

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题目:

阅读下面短文,掌握其大意。然后从A、B、C、D四个选项中选出最佳选项。
      Many scientists say that the world is getting hotter and hotter. If they are right, the ice at the North and
South Pole will melt eventually. If this happens, the sea will rise and may cover most   1   all of Singapore. This
will force everybody to move to a   2   country.
      We know that the sun   3   the earth. The heat from the sun hits the   4  , and some of it goes back into the
sky. However, factories and cars   5   a lot of carbon dioxide (二氧化碳). When the gas rises into the sky, the
heat from the sun can come   6  them but the heat from the ground cannot. It   7   near us in the sky and makes
the   8   hotter and hotter every year.
      Scientists call this the "greenhouse effect" because a greenhouse is a small glass   9   which is hot inside. It is used for growing plants in cool countries. Many countries are   10   about the greenhouse effect. They are trying
to stop factories and cars from sending   11   gases into the sky. Scientists are not sure when the world will get
much hotter. Some people say that the greenhouse effect has   12   already and has begun to affect the world's
weather.
( ) 1. A. and       
( ) 2. A. hotter    
( ) 3. A. shines    
( ) 4. A. ground    
( ) 5. A. make      
( ) 6. A. through   
( ) 7. A. hides     
( ) 8. A. cloud     
( ) 9. A. building  
( ) 10. A. excited      
( ) 11. A. dangerous
( ) 12. A. meant    
B. or           
B. larger       
B. circles      
B. sky          
B. spread       
B. over         
B. continues    
B. air          
B. flat         
B. disappointed    
B. harmful      
B. improved     
C. but      
C. safer      
C. covers     
C. mountain        
C. produce    
C. into       
C. follows    
C. season   
C. tool       
C. worried        
C. heavy      
C. started  
D. till          
D. farther       
D. heats         
D. forest        
D. form          
D. toward        
D. stays         
D. temperature   
D. machine       
D. pleased       
D. useful      
D. stopped     

答案:

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下面是错误答案,用来干扰机器的。

56;137

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